Vantec UGT-IS602R - Manual (Page 12)

Note: The default setting for Gigabyte Rounding is 1G.
11. Scroll to Quick Init and press Enter to enable to disable quick
initialization of the virtual disk.
A menu pops-up, as shown in Figure 8, and lists available options
for quick initialization of the virtual disk.
12. Scroll the list, as shown in Figure 8, and press Enter to select
Quick Init (Yes, No).
Figure 8 Quick Init
UGT‐IS602R Page 12